表单部分：
复制代码 代码如下:
php 处理部分：
复制代码 代码如下:
$value){
$sqlgx = update `cartemp` set suliang='$value' where username='.$username.' and flag=0 and sp_id='.$key.';
mysql_query($sqlgx, $conn);
echo ;
}
break;
case null:
$null_sql = delete from `cartemp` where username='$username' and flag=0 ;
mysql_query($null_sql, $conn);
echo ;
break;
case del:
$id = $_get['id'];
$del_sql = delete from `cartemp` where id=$id;
mysql_query($del_sql, $conn);
echo ;
break;
}
?>
http://www.bkjia.com/phpjc/327053.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/327053.htmltecharticle表单部分 ： 复制代码 代码如下: form action=?action=edit_num method=post name=car?php $c_rs['id'];? id=car?php $c_rs['id'];? input name=suliang[?php echo $c_rs...